What they're talking about is a proposed redistricting plan for Wisconsin's Congressional seats, drawn in secret by Ryan and discussed behind closed doors by GOP members of the Wisconsin delegation.

It's main purpose, according to the Journal Sentinel's Craig Gilbert, is to boost freshman Republican Sean Duffy's prospects of holding the seat he won last November when Obey retired. That's the district that changes the most, and it took some creative line-drawing to make it more winnable for Duffy.

If you think this map has "clean lines," just look at it, especially the new 3rd District, currently a Mississippi River distict that would meander halfway cross the state under Ryan's plan.